home *** CD-ROM | disk | FTP | other *** search
- Newsgroups: comp.os.ms-windows.misc
- Path: sparky!uunet!cis.ohio-state.edu!zaphod.mps.ohio-state.edu!cs.utexas.edu!csc.ti.com!tilde.csc.ti.com!mksol!mccall
- From: mccall@mksol.dseg.ti.com (fred j mccall 575-3539)
- Subject: Re: Superstor VS. Stacker...You Make The Call
- Message-ID: <1992Dec28.191431.17660@mksol.dseg.ti.com>
- Organization: Texas Instruments Inc
- References: <1992Dec3.151048.3038@rtsg.mot.com> <1992Dec4.131512.1@vax1.bham.ac.uk> <johne.725145261@tule> <cording.725431393@sorokin>
- Date: Mon, 28 Dec 1992 19:14:31 GMT
- Lines: 77
-
- In <cording.725431393@sorokin> cording@sorokin.anu.edu.au (Dean Cording) writes:
-
- >>In article <1992Dec3.151048.3038@rtsg.mot.com>, planger@mailbox.fwrdc.rtsg.mot.com (Paul Langer) writes:
- >>B
- >>> My hard drive is rapidly approaching zero free disk space. I would
- >>> like to purchase a compression program. So far, I mainly heard about
- >>> the two programs Superstor and Stacker. I would like to know which is
- >>> the best for the following setup. I have a 125 MEG hard drive. Half of
- >>> it is for work/school like Windows, Mathcad, Quicken, Word Perfect, etc.
- >>> The other half is for games like Ultima. Should I compress the 'work'
- >>> part of the drive and leave the game part alone (i.e. partition) ? I
- >>> know many games will not work with the compression programs like Ultima.
- >>>
- >>> Please give me your views and experience with these programs...
- >>>
-
- >I have been using SuperStor v1.3 for twelve months now with no problems,
- >except doing an occasional del *.* in my root directory which makes
- >it difficult to mount the compressed disk.
-
- >I was using it to compress two 40 meg drives on my system and I ended up
- >with 140-150meg of usable space. Recently I have installed a 200meg drive
- >and it is compressed to give me about 360meg of usable space. I compressed
- >everything including Windows and DOS programs and did not find any
- >incompatibilities. The one exception is that you cannot have a Windows
- >permanate swap file on a compress drive. I created a small 4meg partition
- >and placed it there.
-
- >In my opinion SuperStor has a much nicer method of mounting compressed drives
- >than Stacker does.
-
- I'm not sure I see a lot of difference.
-
- >SuperStor's driver opens a file containing the compressed
- >drive and intercepts reads and writes on the drive, performing the operations
- >on the file instead.
-
- So SuperStor uses a device driver to write to a file that it treats as
- a drive -- presumably this is an 'extra' drive letter, since you still
- need some things to not be compressed so that you can boot before the
- SuperStor driver gets loaded.
-
- >Stacker goes through a messy business of installing
- >a new device driver to read its compressed file as a drive
-
- In other words, it does just what you describe SuperStor as doing,
- except you use different words.
-
- >and then swaps
- >the new drive with the C drive which uses up another drive letter.
-
- You don't have to do this, and I don't. In fact, I recommend against
- it and let the Stacked drive be D: and keep my uncompressed drive as
- C:.
-
- >You can
- >still access the uncompressed drive by going to the D drive.
-
- So is the difference that you can't access the uncompressed part of
- your physical drive if you use SuperStor and you can if you use
- Stacker? This sounds more like a feature than a problem. Oh, and by
- the way, there is a way to set up removable drives (like Bernoullis)
- so that they act exactly as you describe -- you 'mount' the Stacked
- file as a drive, and you can no longer access the uncompressed part of
- the drive.
-
- >SuperStor is
- >also alot more transparent in it's operation than Stacker.
-
- Really? How so? And what about the real questions, like speed,
- degree of compression, and data integrity?
-
- --
- "Insisting on perfect safety is for people who don't have the balls to live
- in the real world." -- Mary Shafer, NASA Ames Dryden
- ------------------------------------------------------------------------------
- Fred.McCall@dseg.ti.com - I don't speak for others and they don't speak for me.
-